Vulnerability-Lookup

CNVD-2026-26890

Vulnerability from cnvd - Published: 2026-07-10

Title

OpenClaw输入验证错误漏洞（CNVD-2026-26890）

Description

OpenClaw是OpenClaw团队开源的一个智能人工助理。 OpenClaw存在输入验证错误漏洞，攻击者可利用该漏洞通过对话元数据而非稳定的发送者身份匹配允许列表条目，并影响对话级别标识符以接收发送给特定发送者的代理响应，可能导致绕过访问控制。

Severity

低

Patch Name

OpenClaw输入验证错误漏洞（CNVD-2026-26890）的补丁

Patch Description

OpenClaw是OpenClaw团队开源的一个智能人工助理。 OpenClaw存在输入验证错误漏洞，攻击者可利用该漏洞通过对话元数据而非稳定的发送者身份匹配允许列表条目，并影响对话级别标识符以接收发送给特定发送者的代理响应，可能导致绕过访问控制。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/openclaw/openclaw/security/advisories/GHSA-8j37-5w68-wj2g

Reference

https://nvd.nist.gov/vuln/detail/CVE-2026-53860

Impacted products

Name
OpenClaw OpenClaw <2026.5.7

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2026-53860",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2026-53860"
    }
  },
  "description": "OpenClaw\u662fOpenClaw\u56e2\u961f\u5f00\u6e90\u7684\u4e00\u4e2a\u667a\u80fd\u4eba\u5de5\u52a9\u7406\u3002\n\nOpenClaw\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u5bf9\u8bdd\u5143\u6570\u636e\u800c\u975e\u7a33\u5b9a\u7684\u53d1\u9001\u8005\u8eab\u4efd\u5339\u914d\u5141\u8bb8\u5217\u8868\u6761\u76ee\uff0c\u5e76\u5f71\u54cd\u5bf9\u8bdd\u7ea7\u522b\u6807\u8bc6\u7b26\u4ee5\u63a5\u6536\u53d1\u9001\u7ed9\u7279\u5b9a\u53d1\u9001\u8005\u7684\u4ee3\u7406\u54cd\u5e94\uff0c\u53ef\u80fd\u5bfc\u81f4\u7ed5\u8fc7\u8bbf\u95ee\u63a7\u5236\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/openclaw/openclaw/security/advisories/GHSA-8j37-5w68-wj2g",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-26890",
  "openTime": "2026-07-10",
  "patchDescription": "OpenClaw\u662fOpenClaw\u56e2\u961f\u5f00\u6e90\u7684\u4e00\u4e2a\u667a\u80fd\u4eba\u5de5\u52a9\u7406\u3002\r\n\r\nOpenClaw\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u5bf9\u8bdd\u5143\u6570\u636e\u800c\u975e\u7a33\u5b9a\u7684\u53d1\u9001\u8005\u8eab\u4efd\u5339\u914d\u5141\u8bb8\u5217\u8868\u6761\u76ee\uff0c\u5e76\u5f71\u54cd\u5bf9\u8bdd\u7ea7\u522b\u6807\u8bc6\u7b26\u4ee5\u63a5\u6536\u53d1\u9001\u7ed9\u7279\u5b9a\u53d1\u9001\u8005\u7684\u4ee3\u7406\u54cd\u5e94\uff0c\u53ef\u80fd\u5bfc\u81f4\u7ed5\u8fc7\u8bbf\u95ee\u63a7\u5236\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "OpenClaw\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2026-26890\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "OpenClaw OpenClaw \u003c2026.5.7"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2026-53860",
  "serverity": "\u4f4e",
  "submitTime": "2026-06-22",
  "title": "OpenClaw\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2026-26890\uff09"
}

CVE-2026-53860 (GCVE-0-2026-53860)

Vulnerability from cvelistv5 – Published: 2026-06-16 18:05 – Updated: 2026-06-16 19:33 X_Open Source

Title

OpenClaw < 2026.5.7 - Sender Policy Bypass via Mutable Conversation Identifiers in BlueBubbles

Summary

OpenClaw before 2026.5.7 contains a sender policy bypass vulnerability in BlueBubbles that allows participants to match allowlist entries through conversation metadata rather than stable sender identity. Attackers can influence conversation-level identifiers to receive agent responses intended for configured senders, potentially bypassing access controls.

Severity

2.3 (Low)


                        
                          CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

4.2 (Medium)


                        
                          CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-06-16 19:33 UTC

CWE

CWE-807 - Reliance on Untrusted Inputs in a Security Decision
CWE-863 - Incorrect Authorization

Assigner

VulnCheck mitre root

References

2 references

URL	Tags
https://github.com/openclaw/openclaw/security/adv…	vendor-advisory
https://www.vulncheck.com/advisories/openclaw-sen…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version
OpenClaw	OpenClaw	Affected: 0 , < 2026.5.7 (semver) Unaffected: 2026.5.7 (semver) cpe:2.3:a:openclaw:openclaw::::::node.js::*

Date Public

2026-05-28 00:00

Credits

Edward-x (@YLChen-007)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-53860",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-06-16T19:33:29.631823Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-06-16T19:33:35.725Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "packageURL": "pkg:npm/openclaw",
          "product": "OpenClaw",
          "repo": "https://github.com/openclaw/openclaw",
          "vendor": "OpenClaw",
          "versions": [
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              "lessThan": "2026.5.7",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "2026.5.7",
              "versionType": "semver"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
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              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*",
                  "versionEndExcluding": "2026.5.7",
                  "vulnerable": true
                }
              ],
              "operator": "OR"
            }
          ]
        }
      ],
      "credits": [
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          "type": "reporter",
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      ],
      "metrics": [
        {
          "cvssV4_0": {
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            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "HIGH",
            "attackRequirements": "PRESENT",
            "attackVector": "NETWORK",
            "baseScore": 2.3,
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            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
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            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
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            "vulnAvailabilityImpact": "NONE",
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            "vulnerabilityResponseEffort": "NOT_DEFINED"
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            "userInteraction": "NONE",
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              "description": "Incorrect Authorization",
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          "url": "https://www.vulncheck.com/advisories/openclaw-sender-policy-bypass-via-mutable-conversation-identifiers-in-bluebubbles"
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    "dateReserved": "2026-06-10T21:22:34.480Z",
    "dateUpdated": "2026-06-16T19:33:35.725Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CNVD-2026-26890

CVE-2026-53860 (GCVE-0-2026-53860)

Tags

Sightings

Nomenclature

Related by attack behaviour